Calculate the number of units that Alpha Company must sell to generate an after tax profit of $200,000, given the information in the chart below: Sales price per unit Direct Materials cost per unit Direct Labor cost per unit: Variable MFG Overhead per unit: Fixed Manufacturing Overhead Commissions per unit sold Fixed Administrative Costs Tax rate $150 $40 per unit $25 per unit $10 per unit $100,000 $5 per unit $250,000 25% 3,810 units 8,810 units 4,500 units 7,857 units